Desktop Laser Marking Machine
Short Description:
Qtctech Laser’s Desktop Fiber Laser Marker offers superior photoelectric conversion efficiency, ensuring fast and precise marking speeds with outstanding beam quality. Designed with user convenience in mind, it comes with a keyboard and mouse neatly stored in a drawer, keeping your workspace organized and clutter-free.
Our desktop laser marker is versatile and can mark a wide range of metal materials, including iron, copper, aluminum, gold, and silver. It is also capable of marking various non-metal materials such as PC, ABS, PVC, and PC+ABS, making it a flexible choice for diverse industrial and commercial applications.
Parameters
| Model | KR-DF20 | KR-DF30 | KR-DF50 | KR-DF60 | KR-DF100 |
| Supply Voltage | 110V/220V,
50/60Hz |
110V/220V,
50/60Hz |
110V/220V,
50/60Hz |
110V/220V,
50/60Hz |
110V/220V,
50/60Hz |
| Overall Power Consumption | 460W | 490W | 550W | 580W | 700W |
| Cooling Method | Air-cooled | Air-cooled | Air-cooled | Air-cooled | Air-cooled |
| Machine Dimensions | 600*775*1430mm | 600*775*1430mm | 600*775*1430mm | 600*775*1430mm | 600*775*1430mm |
| Machine Weight | About 70Kg | About 70Kg | About 70Kg | About 70Kg | About 70Kg |
| OPTICAL PARAMETERS | |||||
| Output Power | 20W | 30W | 50W | 60W | 100W |
| Galvo Head | Sino-galvo | Sino-galvo | Sino-galvo | Sino-galvo | Sino-galvos |
| Laser Source | JPT/MAX/RAYCUS | JPT/MAX/RAYCUS | JPT/MAX/RAYCUS | JPT/MAX/RAYCUS | JPT/MAX/RAYCUS |
| Maximum Pulse Energy | 0.8mJ | 0.8mJ | 1.25mJ | 1.5mJ | 1.5mJ |
| Frequency Adjustable Range | 1-600kHz | 1-600kHz | 1-600kHz | 1-4000kHz | 1-4000kHz |
| Laser Wavelength | 1064nm | 1064nm | 1064nm | 1064nm | 1064nm |
| Beam Diameter | 7±0.5mm | 7±0.5mm | 7±0.5mm | 7±0.5mm | 7±0.5mm |
| Marking Area | 100*100mm-300*300mm | 100*100mm-300*300mm | 100*100mm-300*300mm | 100*100mm-300*300mm | 100*100mm-300*300mm |
| Power Adjustment Range(%) | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% |
| Fiber Cable Length | 3m | 3m | 3m | 3m | 3m |
| System Software | EZCAD2 | EZCAD2 | EZCAD2 | EZCAD2 | EZCAD2 |
Size

Accessory Selections
What are the benefits of Qtctech Laser’s Desktop Fiber Laser Marking Machines to you?
Rapid Engraving Speeds: Qtctech Laser’s desktop fiber laser machines reach speeds of up to 7,000mm/s. This exceptional speed helps you manage high-volume orders effortlessly, ensuring timely delivery and customer satisfaction.
Round-the-Clock Reliability: Engineered for continuous 24/7 operation, these machines maximize uptime, significantly boosting your production capacity and helping you maintain a competitive edge in the market.
Extended Service Life: With a theoretical lifespan of 50,000 hours, Qtctech Laser’s desktop fiber laser machines offer a dependable and low-maintenance solution that minimizes downtime and maximizes output.
High-Precision Marking: Equipped with an advanced scanning head featuring imported technology, our machines guarantee sharp, clear, and consistent markings. This precision enhances the overall quality and appeal of your products.
Cost-Effective Operations: The energy-efficient design of Qtctech Laser’s machines reduces power consumption, allowing you to lower operational costs and embrace more eco-friendly production practices.
Adaptable Marking Area: With a standard marking area of 110mm x 110mm, expandable up to 300mm x 300mm, these machines provide flexibility to handle a wide range of part sizes and marking needs, ensuring you can meet diverse client demands.
Compact and User-Centric Design: The all-in-one design, featuring an integrated display and control cabinet, makes the machine easy to operate and saves valuable workspace, streamlining your production process.
Efficient Air Cooling System: Our air-cooled design minimizes maintenance requirements and extends the overall lifespan of the machine, allowing for more reliable and sustained use.
Versatility Across Materials: Capable of marking on various metals and certain plastics, Qtctech Laser’s desktop fiber laser machines open up new business opportunities across multiple industries, from automotive to electronics.
Qtctech Laser’s desktop fiber laser marking machines are more than just equipment—they are a strategic asset that enhances efficiency, quality, and profitability for your business operations.
What Can the Qtctech Laser Marking Machine Do for You?
Let’s take the 50W desktop fiber laser marking machine as an example to explore its capabilities and the value it brings to your business:
Content Marked by the 50W Fiber Laser:
Text and Alphanumeric Characters: Seamlessly mark all characters and English letters to create high-precision, permanent markings.
Numbers, Dates, and Time Stamps: Perfect for serial numbers, production dates, and batch codes, ensuring traceability and quality control.
Barcodes, 2D Codes, and QR Codes: Efficiently mark various code types for inventory management, anti-counterfeiting, and product tracking.
Logos and Graphics: Ideal for branding, the laser precisely etches intricate graphics and company logos with exceptional clarity.
Special Symbols and Labels: Customize unique symbols, labels, and other identifiers to meet specific industry requirements.
Materials Marked by the 20W Fiber Laser Machine:
Metal Marking: Effective on metals like stainless steel, brass, copper, and other conductive materials for durable, high-contrast results.
Rare Metals: Capable of marking valuable metals such as gold, silver, and titanium, often used in jewelry and high-end applications.
Coated Metals: Handles coated and anodized surfaces with precision, making it suitable for various decorative and functional applications.
Electroplated Materials: Perfect for marking on electroplated surfaces without damaging the finish.
Rubber and Ceramics: Versatile enough to mark non-metal materials, including rubber and ceramics, common in automotive and industrial parts.
Plastics: Efficiently marks a wide range of plastics such as ABS, PVC, PP, PE, etc., used in electronics, packaging, and more.
Industries Served by the KR-DF50 Laser Marking Machine:
The KR-DF50 is a versatile tool that caters to the marking needs across multiple sectors, including:
Electronics and Electrical Equipment: Ensure traceability and identification for electronic components and devices.
Integrated Circuits (IC) and PCBs: Precise and clear markings for circuit boards and chips in the electronics industry.
Medical Instruments: Permanent and hygienic markings for tools and devices used in the healthcare sector.
Metal Processing: Suitable for part marking and batch coding in metal fabrication and processing.
Automotive and Telecom: Ideal for parts marking and branding in automotive and telecom equipment manufacturing.
Sanitary Ware and Instruments: Marking on sanitary equipment and precision instruments for product identification.
Essentials for Operating a Fiber Laser Marking Machine:
A Computer System: Most models come with pre-installed marking software, and some even include a computer package, ready to use out of the box.
Graphics Software: Programs like AutoCAD or CorelDraw are necessary for designing custom markings and transferring them to the machine.
The Qtctech Laser Marking Machine, particularly the KR-DF50, offers a robust and comprehensive solution for diverse marking needs, providing precision, versatility, and reliability across various industries.
Why Choose Our 20W-100W Desktop Fiber Laser Marking Machine?
When selecting a fiber laser marking machine for your business, precision, speed, and reliability are paramount. Our 20W-100W Desktop Fiber Laser Marking Machine stands out in the market for several key reasons, making it the ideal choice for a wide range of applications, from industrial marking to fine engraving.
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High Precision and Speed
Our desktop fiber laser marking machine utilizes advanced galvanometer scanning technology, ensuring high-speed marking without sacrificing precision. The high-frequency laser beam provides fine markings with crisp edges, achieving excellent results even for small text, barcodes, or intricate designs. Depending on your power selection (20W, 30W, 50W, 100W), the machine can achieve marking speeds of up to 7,000 mm/s, significantly improving production efficiency. -
Long Lifespan and Low Maintenance
Fiber lasers are known for their durability. With an operational lifespan of over 100,000 hours, our machine requires minimal maintenance, which translates into reduced downtime and cost savings. Unlike CO2 lasers, fiber lasers do not require costly replacement parts, such as mirrors or glass tubes, making them a more economical choice in the long run. -
Versatile Material Compatibility
Our 20W-100W fiber laser marking machine is compatible with a wide range of materials, including metals (stainless steel, aluminum, gold, silver, etc.), non-metals (plastics, ceramics), and coated materials. This versatility makes it suitable for various industries, such as electronics, automotive, medical devices, jewelry, and more. The adjustable laser power allows for deep engraving or delicate marking, depending on your specific needs. -
Compact and User-Friendly Design
Designed for ease of use and efficiency, the desktop fiber laser marking machine is compact, saving valuable workspace. Its plug-and-play design allows for easy installation and quick setup. The intuitive control software supports various file formats (such as AI, PLT, DXF, BMP, JPG), ensuring seamless integration with existing production processes. Additionally, the machine is equipped with a red dot pointer for easy positioning, minimizing errors and setup time. -
Eco-Friendly and Energy Efficient
Our fiber laser marking machine is highly energy-efficient, consuming significantly less power compared to traditional laser marking technologies. It does not produce any toxic fumes or waste, making it an environmentally friendly choice for businesses looking to reduce their carbon footprint. -
Safety and Compliance
Safety is a top priority in industrial environments. Our machine complies with international safety standards, including CE, FDA, and ISO certifications, ensuring safe operation and peace of mind. It features protective housing and laser safety goggles to safeguard operators from laser exposure. -
Customization and OEM Options
Understanding the diverse needs of different industries, we offer customizable solutions for our fiber laser marking machines. From varying laser powers (20W, 30W, 50W, 100W) to specialized fixtures and software, you can tailor the machine to meet your specific production requirements. We also provide OEM services, allowing you to rebrand the machine to align with your business’s identity. -
Reliable After-Sales Support
We pride ourselves on delivering excellent customer service and technical support. Our global support team provides remote troubleshooting, software updates, and training to ensure that you get the most out of your investment. We offer a comprehensive warranty and spare parts to ensure the longevity and continuous performance of our machines.






